﻿<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
        <script type="text/javascript">

            function askAboutName() {
                name = prompt("what's is your name","");
            }

            function sayGoodbye() {
                alert("Good bye "+name);
            }

    </script>
</head>
<body onload="askAboutName()" onunload="sayGoodbye()">
</body>
</html>
